Struct ClientCapabilities 

pub struct ClientCapabilities {
    pub preferred_version: Option<Version>,
    pub supportedversions: Vec<Version>,
    pub required_features: BTreeSet<String>,
    pub optional_features: BTreeSet<String>,
    pub client_type: String,
    pub clientversion: Version,
}

Client capabilities for version negotiation

Fields

preferred_version: Option<Version>

Preferred version

supportedversions: Vec<Version>

Supported version range

required_features: BTreeSet<String>

Required features

optional_features: BTreeSet<String>

Optional features

client_type: String

Client type identifier

clientversion: Version

Client version

Implementations

impl ClientCapabilities

pub fn new(client_type: String, clientversion: Version) -> Self

Create new client capabilities

pub fn with_preferred_version(self, version: Version) -> Self

Set preferred version

pub fn with_supported_version(self, version: Version) -> Self

Add supported version

pub fn require_feature(self, feature: &str) -> Self

Add required feature

pub fn prefer_feature(self, feature: &str) -> Self

Add optional feature

Trait Implementations

impl Clone for ClientCapabilities

fn clone(&self) -> ClientCapabilities

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ClientCapabilities

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ClientCapabilities

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ClientCapabilities

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.